Senzai Uchiumi, The Mimic Wiki

Senzai Uchiumi (内うち海うみ 潜せん在ざい: Uchiumi Senzai), known more as The Worshipper, is a major character and secondary antagonist from Jealousy's Book. His monster counterpart was revealed to be the deceased older brother of the book's protagonist, Isamu Uchiumi, by the end of Chapter II. Senzai appears as a slim, pale man with prominent eye bags, and a tired expression on his face. He is seen wearing a tight black shirt. As a corpse, Senzai has less hair, empty eye sockets, and is much slimmer. Senza

Isamu and Senzai

THE MIMIC RONNIE THE CLOWN by Nicetreday14 on DeviantArt

The Mimic/캐릭터/질투의 책 - 나무위키

Senzai Uchiumi has a Monster form on the Chapter 1 of Book 2

MUCDICH, The Mimic Wiki

The Mimic/캐릭터/질투의 책 (r313 판) - 나무위키

The Mimic/캐릭터/질투의 책 (r318 판) - 나무위키

Discuss Everything About The Mimic Wiki

The Sisters' Minka, The Mimic Wiki